US 11,695,512 B2
Downlink assignment index (DAI) updates for piggyback downlink control information (DCI)
Srinivas Yerramalli, Hyderabad (IN); Jing Sun, San Diego, CA (US); Xiaoxia Zhang, San Diego, CA (US); Tao Luo, San Diego, CA (US); Qiang Wu, San Diego, CA (US); Zhifei Fan, San Diego, CA (US); Arumugam Chendamarai Kannan, San Diego, CA (US); Sungwoo Park, Seoul (KR); and Wooseok Nam, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Feb. 25, 2021, as Appl. No. 17/185,543.
Claims priority of provisional application 63/025,752, filed on May 15, 2020.
Prior Publication US 2021/0359790 A1, Nov. 18, 2021
Int. Cl. H04L 1/1607 (2023.01); H04L 1/1812 (2023.01); H04W 72/0446 (2023.01); H04W 72/23 (2023.01); H04L 1/12 (2006.01)
CPC H04L 1/1664 (2013.01) [H04L 1/1812 (2013.01); H04W 72/0446 (2013.01); H04W 72/23 (2023.01); H04L 2001/125 (2013.01)] 28 Claims
OG exemplary drawing
 
1. A method for wireless communications, comprising:
determining counter downlink assignment indexes (cDAIs) to be included in a plurality of downlink control information (DCI) to be transmitted, each DCI of a first subset of the plurality of DCI to be transmitted on a control channel of control channels, each DCI of a second subset of the plurality of DCI to be transmitted on a data channel of data channels, each DCI of the first subset of the plurality of DCI scheduling one of the data channels,
wherein each of the control channels and the data channels is to be transmitted on a cell of a plurality of cells, the determination of the cDAIs being based on an order of the cell, with respect to the plurality of cells, on which each of the cDAIs into be transmitted;
generating the control channels and the data channels in accordance with the determination; and
outputting the control channels and the data channels for transmission.